Hello, Im planning on buying a macbook pro soon, however i was confused on which options to include in order to run Aperture 1.5.2 smoothly. I used to have a 2.2 SR macbook pro, however i got the spinning ball often when making adjustments to pictures, this lasted for a few seconds and then it went back to normal. I was wondering if it would be better to order the 2.6 ghz instead of the 2.4 or if i would benefit more by buying the 7200 rpm drive with a 2.4 when using aperture. Also would the 256MB video card make the program run smoother? Thanks for your suggestions/comments.